Mathematics, 13.02.2020 23:24, Yoli1117
Automatic banking machine (ABM) customers can perform a number of transactions quickly and efficiently. A banking consultant has noted that the times to complete a transaction are normally distributed with a mean of 34 seconds and a standard deviation of 4 seconds. What percentage of ABM customers take more than 31 seconds to do their banking?
Answers: 2
Mathematics, 21.06.2019 19:30, aljdones
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
Automatic banking machine (ABM) customers can perform a number of transactions quickly and efficient...
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